BALANCED
ARMATURE
DRIVER
1
WIRELESS
SINGLE-DRIVER EARPHONE + BLUETOOTH
Overview
The Westone® Wx features our proprietary
balanced-armature drivers, as well as
Bluetooth 4.0 with aptX™ technology. The Wx
uses this technology to deliver extraordinary
detail and clarity and a dynamic soundstage
that has never been available in a Bluetooth
product before. Drawing on Westone’s nearly
60 years of experience designing products for
the human ear – the Wx is the most compact,
ergonomic, and comfortable high performance
Bluetooth earphone on the market today.
Tech Specs
Frequency Response
Impedance
Part # 78396
UPC# 6 02353 78396 0
Sensitivity
Driver
Bluetooth
Cable
114 dB @ 1mW
20Hz - 16kHz
19 Ω (ohms)
Balanced Armature, Full-Range
Version 4.0, Range - 10 meters,
Up to 8 hours battery life
Removable MMCX
Bluetooth Cable
Balanced Armature
Westone’s proprietary balanced-armature
drivers provide enhanced sonic detail and
frequency range that extends well beyond
typical in-ear solutions.
Bluetooth 4.0 Wireless
Energy ecient Bluetooth 4.0 with aptX™
technology and full 3-button functionality,
allows you to control your music and
phone calls without taking your phone
out of your pocket.
Full Functionality
Full functionality allows you to answer
and end phone calls, pause/play music,
skip to the next song and so much more.
westoneaudio.com
© Westone® Laboratories, Inc. 2017 | Westone®, Wx and associated logos are trademarks of Westone® Laboratories, Inc.